Digital Inputs Inpx; Table Of Functions Of The Digital Inputs - Siemens SENTRON ATC6500 Manual

8.2.2

Digital inputs INPx

The ATC6500 has 8 permanently integrated digital inputs which are designated as INPx. The
number of digital inputs can be increased by using expansion modules. For further
information, please refer to chapter Expandability by modules (Page 56).
Designation
INPx
The function of the integrated digital inputs can be freely parameterized by the user:
● Design of the switching input: Negative
● Maximum input current: ≤ 8 mA
● Maximum signal voltage for <0>: ≤ 2.2 V
● Minimum signal voltage for <1>: ≥ 3.4 V
● Minimum input signal delay: ≥ 50 ms
The following inputs are installed on the ATC6500:
Designation
Digital inputs
INPx
8.2.3

Table of functions of the digital inputs

The table below lists all functions that can be assigned to the programmable digital inputs
INPx. Each input can be set for the reverse function NO, as well as delayed energizing or
de-energizing, at independently set times. Some functions require another numeric
parameter; this is defined in the index (x) specified by parameter P12.n.02 (channel
number).
For more detailed information, see menu P12 - Digital inputs (Page 179).
Note
Use of an index (channel number)
An index is used if functions are to be linked to one another. For example, an input can
function as a source for a counter or for a user alarm.
3KC ATC6500 transfer control device
Manual, 05/2019, L1V30538268002A-01
Description
Digital input
Pin Description
39 COM Common control terminal for
inputs INP1-8
40 INP1 Digital input 1
41 INP2 Digital input 2
42 INP3 Digital input 3
43 INP4 Digital input 4
44 INP5 Digital input 5
45 INP6 Digital input 6
46 INP7 Digital input 7
47 INP8 Digital input 8
8.2 Inputs and outputs of the ATC6500
Mounted on the device
1-8
Recommended cable cross-section
0.2 - 2.5 mm
to UL:
0.75 - 2.5 mm
to UL 508
Operation
Expandable
9-20
(24 - 12 AWG) acc.
2
(18 - 12 AWG) acc.
2
145